| 摘要 |
A light-pipe consists of transmission apparatus and receiving operating parts, connected axially with an optical element, that receives and focuses optical radiation, consisting of two light-pipes of different diameters, where diameter of transmission part is lesser than the diameter of receiving one for reduction of optical power decreasing, and contains a connector in that as optical element two lenses are used with appropriate sizes and location, in order that amount of received radiation corresponded to the amount of reflected one. |
